19860696

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5869}}^1$

素因数の和:5928

約数の個数: 48

約数和(自身を含む): 54943200

約数和(自身を除く): 35082504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 5869, 11738, 17607, 23476, 35214, 46952, 52821, 70428, 105642, 140856, 211284, 275843, 422568, 551686, 827529, 1103372, 1655058, 2206744, 2482587, 3310116, 4965174, 6620232, 9930348, 19860696]

約数ペア:

[(1, 19860696), (2, 9930348), (3, 6620232), (4, 4965174), (6, 3310116), (8, 2482587), (9, 2206744), (12, 1655058), (18, 1103372), (24, 827529), (36, 551686), (47, 422568), (72, 275843), (94, 211284), (141, 140856), (188, 105642), (282, 70428), (376, 52821), (423, 46952), (564, 35214), (846, 23476), (1128, 17607), (1692, 11738), (3384, 5869)]